What is the Greatest Common Factor of 18694 and 18707?

Greatest common factor (GCF) of 18694 and 18707 is 13.

GCF(18694,18707) = 13

We will now calculate the prime factors of 18694 and 18707, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18694 and 18707.

How to find the GCF of 18694 and 18707?

We will first find the prime factorization of 18694 and 18707. After we will calculate the factors of 18694 and 18707 and find the biggest common factor number .

Step-1: Prime Factorization of 18694

Prime factors of 18694 are 2, 13, 719. Prime factorization of 18694 in exponential form is:

18694 = 2¹ × 13¹ × 719¹

Step-2: Prime Factorization of 18707

Prime factors of 18707 are 13, 1439. Prime factorization of 18707 in exponential form is:

18707 = 13¹ × 1439¹

Step-3: Factors of 18694

List of positive integer factors of 18694 that divides 18694 without a remainder.

1, 2, 13, 26, 719, 1438, 9347

Step-4: Factors of 18707

List of positive integer factors of 18707 that divides 18694 without a remainder.

1, 13, 1439

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18694 and 18707. The biggest common factor number is the GCF number.
So the greatest common factor 18694 and 18707 is 13.

Also check out the Least Common Multiple of 18694 and 18707